| // { dg-options "-std=gnu++23" } | |
| // { dg-do preprocess { target c++23 } } | |
| // { dg-require-effective-target stacktrace } | |
| #include <version> | |
| #ifndef __cpp_lib_stacktrace | |
| # error "Feature-test macro for stacktrace missing in <version>" | |
| #elif __cpp_lib_stacktrace < 202011L | |
| # error "Feature-test macro for stacktrace has wrong value in <version>" | |
| #endif |